SS William H. Gratwick explained

Five merchant ships have been named SS William H. Gratwick.

• • SS William H. Gratwick (1880), U.S. propeller, steam barge, Official No. 80777.^[1]
• SS William H. Gratwick (1882), U.S. propeller-tugboat, Official No. 80879.^[2]
• SS William H. Gratwick (1887), also known as Fleetwood, U.S. propeller, Official No. 81145.^[3]
• SS William H. Gratwick (1893), also known as, U.S., later Canadian propeller, US Official No. 81427/Can. Official No.126660.^[4]
• SS William H. Gratwick (1902), also known as Pegasus, U.S. propeller, Official No. 81801.^[5]

Notes and References

1. Web site: William H. Gratwick (1880, Steambarge). February 1, 2021 . Alpena County George N. Fletcher Public Library.
2. Web site: William H. Gratwick (1882, Tug (Towboat)). February 1, 2021 . Alpena County George N. Fletcher Public Library.
3. Web site: William H. Gratwick (1887, Bulk Freighter). February 1, 2021 . Alpena County George N. Fletcher Public Library.
4. Web site: William H. Gratwick (1893, Package Freighter). February 1, 2021 . Alpena County George N. Fletcher Public Library.
5. Web site: William H. Gratwick (1902, Package Freighter). February 1, 2021 . Alpena County George N. Fletcher Public Library.